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What is q and what is the charge (negative or positive)?
Three identical point charges, each of mass m 0.10kg and charge q, hang from three strings, as pictured below. The lengths of the left and right strings are L 30.0cm and the angle is 45.0o. Just on looking at the picture I think the charge is positive since there is tension separation the...- SkyHawkProfessor
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- Charge Electromagetism Physics ii Positive
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- Forum: Introductory Physics Homework Help